Grenzo, Dungeon Warden
The Cauldron of Eternity
Ashnod's Altar

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
2 available

   Steps

How does this combo work?
1
Activate Grenzo by paying 2.
2
Holding priority, activate Ashnod's Altar by sacrificing Grenzo, adding .
3
When Grenzo dies, The Cauldron of Eternity triggers, putting Grenzo from your graveyard onto the bottom of your library.
4
Resolve the Grenzo ability from step 1, causing you to put Grenzo from the bottom of your library into your graveyard, and then putting Grenzo onto the battlefield.
5
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Grenzo, Dungeon Warden
42%inclusion1.93K decks4.61K decks
Korvold, Fae-Cursed King
0.0%inclusion3 decks19.4K decks
Shattergang Brothers
0.1%inclusion2 decks2.12K decks
Rakdos, the Muscle
0.0%inclusion2 decks5.62K decks
Slimefoot and Squee
0.0%inclusion2 decks8.26K decks
Niv-Mizzet Reborn
0.0%inclusion1 decks4.15K decks
Jodah, the Unifier
0.0%inclusion1 decks29.5K decks
Lucius the Eternal
0.1%inclusion1 decks894 decks
Zoyowa Lava-Tongue
0.0%inclusion1 decks2.13K decks
Kardur, Doomscourge
0.0%inclusion1 decks6.75K decks
Grub, Storied Matriarch
0.0%inclusion1 decks3.83K decks
Hidetsugu, Devouring Chaos
0.1%inclusion1 decks1.19K decks
Sisay, Weatherlight Captain
0.0%inclusion1 decks17.1K decks
Rakdos, Lord of Riots
0.0%inclusion1 decks9.50K decks
Chainer, Nightmare Adept
0.0%inclusion1 decks3.27K decks
Dihada, Binder of Wills
0.0%inclusion1 decks10.7K decks
Syrix, Carrier of the Flame
0.0%inclusion1 decks2.22K decks
Alesha, Who Smiles at Death
0.0%inclusion1 decks5.81K decks
New Cards
Tainted Treats
33%inclusion1 decks3 decks
32%synergy
Manhole Missile
6.7%inclusion24 decks359 decks
7%synergy
Blazing Firesinger
4.0%inclusion4 decks100 decks
3%synergy
Sundering Archaic
3.7%inclusion4 decks108 decks
4%synergy
Grave Researcher
3.7%inclusion6 decks162 decks
1%synergy
High Synergy Cards
Heartstone
84%inclusion1.66K decks1.97K decks
84%synergy
Barkform Harvester
70%inclusion1.30K decks1.85K decks
70%synergy
Tomb Trawler
69%inclusion1.37K decks1.97K decks
69%synergy
Tel-Jilad Stylus
69%inclusion1.36K decks1.97K decks
69%synergy
Viscera Seer
77%inclusion1.52K decks1.97K decks
69%synergy
Workhorse
68%inclusion1.34K decks1.97K decks
68%synergy
Priest of Urabrask
67%inclusion1.32K decks1.97K decks
67%synergy
Sling-Gang Lieutenant
67%inclusion1.31K decks1.97K decks
66%synergy
Murderous Redcap
68%inclusion1.33K decks1.97K decks
66%synergy
Priest of Gix
65%inclusion1.29K decks1.97K decks
65%synergy
Top Cards
Siege-Gang Commander
67%inclusion1.31K decks1.97K decks
65%synergy
Pitiless Plunderer
61%inclusion1.20K decks1.97K decks
52%synergy
Skirk Prospector
61%inclusion1.20K decks1.97K decks
59%synergy
Solemn Simulacrum
60%inclusion1.19K decks1.97K decks
48%synergy
Kiki-Jiki, Mirror Breaker
59%inclusion1.17K decks1.97K decks
57%synergy
Hoverstone Pilgrim
59%inclusion1.17K decks1.97K decks
59%synergy
Zulaport Cutthroat
54%inclusion1.06K decks1.97K decks
45%synergy
Epitaph Golem
52%inclusion1.02K decks1.97K decks
52%synergy
Swords to Plowshares
50%inclusion4 decks8 decks
-11%synergy
Gray Merchant of Asphodel
49%inclusion974 decks1.97K decks
41%synergy
Game Changers
Worldly Tutor
29%inclusion4 decks14 decks
17%synergy
Crop Rotation
21%inclusion3 decks14 decks
12%synergy
Demonic Tutor
17%inclusion335 decks1.97K decks
-2%synergy
Jeska's Will
14%inclusion285 decks1.97K decks
-1%synergy
Ancient Tomb
14%inclusion277 decks1.97K decks
5%synergy
Gamble
14%inclusion269 decks1.97K decks
5%synergy
Vampiric Tutor
13%inclusion249 decks1.97K decks
-2%synergy
Orcish Bowmasters
7.8%inclusion153 decks1.97K decks
0%synergy
Creatures
Junktroller
49%inclusion961 decks1.97K decks
49%synergy
Palladium Myr
49%inclusion961 decks1.97K decks
47%synergy
Goblin Matron
48%inclusion940 decks1.97K decks
46%synergy
Goblin Engineer
47%inclusion935 decks1.97K decks
45%synergy
Krenko, Mob Boss
47%inclusion933 decks1.97K decks
45%synergy
Woe Strider
47%inclusion922 decks1.97K decks
45%synergy
Meteor Golem
45%inclusion891 decks1.97K decks
43%synergy
Ravenous Chupacabra
45%inclusion881 decks1.97K decks
42%synergy
Leaden Myr
42%inclusion834 decks1.97K decks
41%synergy
Iron Myr
42%inclusion833 decks1.97K decks
40%synergy
Mad Auntie
42%inclusion830 decks1.97K decks
42%synergy
Pawn of Ulamog
41%inclusion805 decks1.97K decks
39%synergy
Warren Soultrader
40%inclusion777 decks1.93K decks
35%synergy
Duplicant
38%inclusion754 decks1.97K decks
38%synergy
Anger
38%inclusion745 decks1.97K decks
31%synergy
Blood Artist
38%inclusion744 decks1.97K decks
26%synergy
Metallic Mimic
38%inclusion740 decks1.97K decks
36%synergy
Reveillark
38%inclusion3 decks8 decks
36%synergy
Karmic Guide
38%inclusion3 decks8 decks
34%synergy
Goblin Welder
37%inclusion722 decks1.97K decks
35%synergy
Goblin Trashmaster
36%inclusion715 decks1.97K decks
35%synergy
Zealous Conscripts
36%inclusion708 decks1.97K decks
34%synergy
Beetleback Chief
35%inclusion685 decks1.97K decks
34%synergy
Goblin Warchief
33%inclusion650 decks1.97K decks
31%synergy
Bronze Walrus
32%inclusion628 decks1.97K decks
32%synergy
Goblin Chieftain
31%inclusion602 decks1.97K decks
29%synergy
Wood Elves
29%inclusion4 decks14 decks
24%synergy
Goblin Anarchomancer
29%inclusion4 decks14 decks
17%synergy
Ignoble Hierarch
29%inclusion4 decks14 decks
4%synergy
Warteye Witch
28%inclusion550 decks1.97K decks
28%synergy
Chainer, Nightmare Adept
28%inclusion549 decks1.97K decks
24%synergy
Emrakul's Hatcher
28%inclusion548 decks1.97K decks
27%synergy
Pashalik Mons
27%inclusion542 decks1.97K decks
26%synergy
Boggart Trawler
26%inclusion498 decks1.93K decks
22%synergy
Clone Shell
26%inclusion507 decks1.97K decks
26%synergy
Imperial Recruiter
25%inclusion502 decks1.97K decks
21%synergy
Ornithopter of Paradise
25%inclusion490 decks1.97K decks
20%synergy
Mogg War Marshal
24%inclusion467 decks1.97K decks
23%synergy
Judith, the Scourge Diva
23%inclusion450 decks1.97K decks
22%synergy
Burnished Hart
22%inclusion437 decks1.97K decks
19%synergy
Munitions Expert
22%inclusion433 decks1.97K decks
22%synergy
Goblin Chirurgeon
22%inclusion431 decks1.97K decks
21%synergy
Rulik Mons, Warren Chief
21%inclusion3 decks14 decks
21%synergy
Agatha of the Vile Cauldron
21%inclusion3 decks14 decks
20%synergy
Sakura-Tribe Elder
21%inclusion3 decks14 decks
5%synergy
Eternal Witness
21%inclusion3 decks14 decks
5%synergy
Plaguecrafter
21%inclusion415 decks1.97K decks
17%synergy
Crypt Ghast
21%inclusion414 decks1.97K decks
16%synergy
Treasonous Ogre
21%inclusion409 decks1.97K decks
19%synergy
Murderous Rider
21%inclusion407 decks1.97K decks
19%synergy
Instants
Valakut Awakening
46%inclusion901 decks1.97K decks
41%synergy
Fire Prophecy
43%inclusion841 decks1.97K decks
42%synergy
Volcanic Spite
35%inclusion691 decks1.97K decks
35%synergy
Chaos Warp
34%inclusion672 decks1.97K decks
5%synergy
Dark Ritual
30%inclusion588 decks1.97K decks
5%synergy
Heroic Intervention
29%inclusion4 decks14 decks
-2%synergy
Terminate
28%inclusion545 decks1.97K decks
9%synergy
Assassin's Trophy
21%inclusion3 decks14 decks
-10%synergy
Beast Within
21%inclusion3 decks14 decks
-12%synergy
Rakdos Charm
18%inclusion364 decks1.97K decks
4%synergy
Bedevil
17%inclusion335 decks1.97K decks
5%synergy
Brightstone Ritual
15%inclusion301 decks1.97K decks
14%synergy
Deflecting Swat
14%inclusion272 decks1.97K decks
-3%synergy
Village Rites
10%inclusion206 decks1.97K decks
1%synergy
Deadly Rollick
10%inclusion203 decks1.97K decks
-4%synergy
Fell the Profane
9.3%inclusion179 decks1.93K decks
0%synergy
Withering Torment
8.7%inclusion153 decks1.76K decks
1%synergy
Culling the Weak
8.1%inclusion159 decks1.97K decks
4%synergy
Abrade
7.9%inclusion156 decks1.97K decks
-3%synergy
Red Elemental Blast
7.7%inclusion152 decks1.97K decks
2%synergy
Malakir Rebirth
7.6%inclusion150 decks1.97K decks
-1%synergy
Entomb
7.5%inclusion148 decks1.97K decks
1%synergy
Battle Hymn
7.4%inclusion146 decks1.97K decks
6%synergy
Thrill of Possibility
7.0%inclusion137 decks1.97K decks
-2%synergy
Pyroblast
6.8%inclusion135 decks1.97K decks
1%synergy
Tibalt's Trickery
6.8%inclusion134 decks1.97K decks
2%synergy
Cabal Ritual
5.2%inclusion103 decks1.97K decks
0%synergy
Sorceries
Farseek
36%inclusion5 decks14 decks
0%synergy
Read the Bones
33%inclusion647 decks1.97K decks
27%synergy
Into the Fire
32%inclusion629 decks1.97K decks
31%synergy
Blasphemous Act
30%inclusion597 decks1.97K decks
-3%synergy
Nature's Lore
29%inclusion4 decks14 decks
-3%synergy
Feed the Swarm
26%inclusion510 decks1.97K decks
10%synergy
Faithless Looting
23%inclusion449 decks1.97K decks
7%synergy
Three Visits
21%inclusion3 decks14 decks
-3%synergy
Vandalblast
15%inclusion298 decks1.97K decks
0%synergy
Doomsday
14%inclusion283 decks1.97K decks
14%synergy
Dread Return
13%inclusion260 decks1.97K decks
8%synergy
Reanimate
12%inclusion239 decks1.97K decks
-7%synergy
Victimize
11%inclusion219 decks1.97K decks
-1%synergy
Toxic Deluge
11%inclusion212 decks1.97K decks
-7%synergy
Diabolic Intent
10%inclusion192 decks1.97K decks
2%synergy
Sinister Waltz
9.5%inclusion187 decks1.97K decks
9%synergy
Agadeem's Awakening
7.7%inclusion152 decks1.97K decks
5%synergy
Blood Price
7.3%inclusion144 decks1.97K decks
7%synergy
Diabolic Tutor
6.6%inclusion131 decks1.97K decks
1%synergy
Living Death
6.6%inclusion130 decks1.97K decks
1%synergy
Utility Artifacts
Skullclamp
29%inclusion566 decks1.97K decks
17%synergy
Teferi's Puzzle Box
27%inclusion523 decks1.97K decks
26%synergy
Reito Lantern
25%inclusion496 decks1.97K decks
25%synergy
Crystal Ball
24%inclusion471 decks1.97K decks
24%synergy
Lightning Greaves
23%inclusion459 decks1.97K decks
-1%synergy
Darksteel Pendant
19%inclusion375 decks1.97K decks
19%synergy
Desecrated Tomb
18%inclusion363 decks1.97K decks
18%synergy
Swiftfoot Boots
16%inclusion317 decks1.97K decks
-11%synergy
Cloak and Dagger
16%inclusion310 decks1.97K decks
16%synergy
Phyrexian Altar
14%inclusion279 decks1.97K decks
11%synergy
Goblin Charbelcher
12%inclusion245 decks1.97K decks
12%synergy
Soldevi Digger
12%inclusion240 decks1.97K decks
12%synergy
Nim Deathmantle
10%inclusion203 decks1.97K decks
10%synergy
Illusionist's Bracers
10%inclusion201 decks1.97K decks
9%synergy
Thornbite Staff
9.4%inclusion186 decks1.97K decks
9%synergy
Conjurer's Bauble
7.3%inclusion144 decks1.97K decks
7%synergy
Crucible of Worlds
7.0%inclusion138 decks1.97K decks
5%synergy
Jar of Eyeballs
6.0%inclusion118 decks1.97K decks
6%synergy
Wishclaw Talisman
5.2%inclusion102 decks1.97K decks
0%synergy
Enchantments
Goblin Bombardment
37%inclusion726 decks1.97K decks
31%synergy
Impact Tremors
35%inclusion686 decks1.97K decks
25%synergy
Braid of Fire
25%inclusion491 decks1.97K decks
24%synergy
Primal Vigor
21%inclusion3 decks14 decks
19%synergy
Mana Echoes
15%inclusion296 decks1.97K decks
14%synergy
Mindmoil
13%inclusion258 decks1.97K decks
13%synergy
Shadows of the Past
13%inclusion251 decks1.97K decks
13%synergy
Boggart Mischief
11%inclusion61 decks568 decks
10%synergy
Thran Vigil
11%inclusion208 decks1.97K decks
10%synergy
Phyrexian Arena
8.5%inclusion167 decks1.97K decks
-7%synergy
Black Market
7.3%inclusion143 decks1.97K decks
3%synergy
Fires of Invention
7.0%inclusion138 decks1.97K decks
7%synergy
Utility Lands
Zhalfirin Void
44%inclusion861 decks1.97K decks
43%synergy
Buried Ruin
33%inclusion655 decks1.97K decks
29%synergy
Bojuka Bog
29%inclusion574 decks1.97K decks
-1%synergy
Urborg, Tomb of Yawgmoth
28%inclusion560 decks1.97K decks
19%synergy
Phyrexian Tower
25%inclusion492 decks1.97K decks
16%synergy
Kessig Wolf Run
21%inclusion3 decks14 decks
7%synergy
Great Furnace
16%inclusion316 decks1.97K decks
10%synergy
Vault of Whispers
15%inclusion304 decks1.97K decks
11%synergy
Cabal Coffers
13%inclusion250 decks1.97K decks
3%synergy
Temple of the False God
11%inclusion209 decks1.97K decks
2%synergy
Nykthos, Shrine to Nyx
10%inclusion203 decks1.97K decks
5%synergy
Spinerock Knoll
8.9%inclusion176 decks1.97K decks
5%synergy
Takenuma, Abandoned Mire
8.8%inclusion173 decks1.97K decks
0%synergy
Three Tree City
8.6%inclusion160 decks1.86K decks
4%synergy
Inventors' Fair
8.4%inclusion166 decks1.97K decks
5%synergy
Drownyard Temple
8.1%inclusion159 decks1.97K decks
7%synergy
Isolated Watchtower
7.7%inclusion151 decks1.97K decks
8%synergy
Urza's Saga
6.6%inclusion131 decks1.97K decks
0%synergy
Fire Nation Palace
6.3%inclusion47 decks746 decks
3%synergy
Den of the Bugbear
6.2%inclusion122 decks1.97K decks
5%synergy
High Market
5.9%inclusion116 decks1.97K decks
3%synergy
Castle Embereth
5.6%inclusion110 decks1.97K decks
3%synergy
Mana Artifacts
Sol Ring
87%inclusion1.72K decks1.97K decks
4%synergy
Arcane Signet
60%inclusion1.18K decks1.97K decks
-12%synergy
Rakdos Signet
44%inclusion871 decks1.97K decks
20%synergy
Thran Turbine
44%inclusion863 decks1.97K decks
44%synergy
Talisman of Indulgence
34%inclusion673 decks1.97K decks
7%synergy
Fellwar Stone
15%inclusion288 decks1.97K decks
-6%synergy
Vessel of Endless Rest
12%inclusion233 decks1.97K decks
12%synergy
Mind Stone
10%inclusion194 decks1.97K decks
-4%synergy
Commander's Sphere
5.3%inclusion104 decks1.97K decks
-6%synergy
Lands
Command Tower
88%inclusion1.74K decks1.97K decks
14%synergy
Dragonskull Summit
64%inclusion1.26K decks1.97K decks
29%synergy
Temple of Malice
63%inclusion1.24K decks1.97K decks
50%synergy
Smoldering Marsh
61%inclusion1.20K decks1.97K decks
27%synergy
Blood Crypt
53%inclusion1.04K decks1.97K decks
15%synergy
Cinder Glade
50%inclusion7 decks14 decks
12%synergy
Stomping Ground
50%inclusion7 decks14 decks
9%synergy
Overgrown Tomb
50%inclusion7 decks14 decks
9%synergy
Sulfurous Springs
45%inclusion888 decks1.97K decks
21%synergy
Luxury Suite
43%inclusion851 decks1.97K decks
20%synergy
Savage Lands
43%inclusion6 decks14 decks
21%synergy
Graven Cairns
38%inclusion754 decks1.97K decks
29%synergy
Battlefield Forge
38%inclusion3 decks8 decks
8%synergy
Isolated Chapel
38%inclusion3 decks8 decks
3%synergy
Clifftop Retreat
38%inclusion3 decks8 decks
2%synergy
Sacred Foundry
38%inclusion3 decks8 decks
1%synergy
Godless Shrine
38%inclusion3 decks8 decks
-4%synergy
Bloodstained Mire
37%inclusion738 decks1.97K decks
26%synergy
Path of Ancestry
37%inclusion734 decks1.97K decks
15%synergy
Rootbound Crag
36%inclusion5 decks14 decks
7%synergy
Woodland Cemetery
36%inclusion5 decks14 decks
3%synergy
Foreboding Ruins
36%inclusion703 decks1.97K decks
21%synergy
Tainted Peak
33%inclusion655 decks1.97K decks
22%synergy
Rakdos Carnarium
33%inclusion647 decks1.97K decks
21%synergy
Shadowblood Ridge
32%inclusion621 decks1.97K decks
19%synergy
Gruul Turf
29%inclusion4 decks14 decks
15%synergy
Rockfall Vale
29%inclusion4 decks14 decks
8%synergy
Undergrowth Stadium
29%inclusion4 decks14 decks
5%synergy
Ziatora's Proving Ground
29%inclusion4 decks14 decks
3%synergy
Haunted Ridge
28%inclusion556 decks1.97K decks
12%synergy
Crystal Grotto
25%inclusion499 decks1.97K decks
25%synergy
Golgari Guildgate
21%inclusion3 decks14 decks
16%synergy
Golgari Rot Farm
21%inclusion3 decks14 decks
5%synergy
Llanowar Wastes
21%inclusion3 decks14 decks
-6%synergy
Blightstep Pathway
21%inclusion417 decks1.97K decks
14%synergy
Exotic Orchard
21%inclusion417 decks1.97K decks
-15%synergy
Blazemire Verge
21%inclusion370 decks1.77K decks
10%synergy
The Grey Havens
18%inclusion351 decks1.97K decks
17%synergy
Raucous Theater
18%inclusion346 decks1.97K decks
7%synergy
Badlands
15%inclusion295 decks1.97K decks
2%synergy
Auntie's Hovel
14%inclusion283 decks1.97K decks
14%synergy
Blackcleave Cliffs
14%inclusion280 decks1.97K decks
8%synergy
Evolving Wilds
14%inclusion275 decks1.97K decks
-7%synergy
Canyon Slough
13%inclusion266 decks1.97K decks
5%synergy
Cavern of Souls
11%inclusion221 decks1.97K decks
4%synergy
Myriad Landscape
11%inclusion214 decks1.97K decks
-4%synergy
Opal Palace
10%inclusion200 decks1.97K decks
8%synergy
Rumble Arena
10%inclusion75 decks744 decks
9%synergy
Terramorphic Expanse
10%inclusion198 decks1.97K decks
-5%synergy
Bloodfell Caves
8.9%inclusion176 decks1.97K decks
2%synergy